X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/ba69b876ac836a88877dab99e6fc2352dd36c855..0ed082fedf31241b54ef2294c29c4880a7472e0e:/src/process.h

diff --git a/src/process.h b/src/process.h
index c1b1bc01e3..12b91d697b 100644
--- a/src/process.h
+++ b/src/process.h
@@ -1,13 +1,13 @@
 /* Definitions for asynchronous process control in GNU Emacs.
    Copyright (C) 1985, 1994, 2001, 2002, 2003, 2004,
-                 2005, 2006, 2007  Free Software Foundation, Inc.
+                 2005, 2006, 2007, 2008, 2009, 2010  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
-GNU Emacs is free software; you can redistribute it and/or modify
+GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -15,9 +15,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
-along with GNU Emacs; see the file COPYING.  If not, write to
-the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA.  */
+along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
@@ -53,11 +51,14 @@ struct Lisp_Process
     Lisp_Object log;
     /* Buffer that output is going to */
     Lisp_Object buffer;
-    /* t if this is a real child process.
-       For a net connection, it is a plist based on the arguments to make-network-process.  */
+    /* t if this is a real child process.  For a network or serial
+       connection, it is a plist based on the arguments to
+       make-network-process or make-serial-process.  */
     Lisp_Object childp;
     /* Plist for programs to keep per-process state information, parameters, etc.  */
     Lisp_Object plist;
+    /* Symbol indicating the type of process: real, network, serial  */
+    Lisp_Object type;
     /* Marker set to end of last buffer-inserted output from this process */
     Lisp_Object mark;
     /* Symbol indicating status of process.
@@ -80,7 +81,8 @@ struct Lisp_Process
 
     /* Number of this process.
        allocate_process assumes this is the first non-Lisp_Object field.
-       A value 0 is used for pseudo-processes such as network connections.  */
+       A value 0 is used for pseudo-processes such as network or serial
+       connections.  */
     pid_t pid;
     /* Descriptor by which we read from this process */
     int infd;
@@ -102,28 +104,22 @@ struct Lisp_Process
     /* Should we delay reading output from this process.
        Initialized from `Vprocess_adaptive_read_buffering'.
        0 = nil, 1 = t, 2 = other.  */
-    int adaptive_read_buffering : 2;
+    unsigned int adaptive_read_buffering : 2;
     /* Skip reading this process on next read.  */
-    int read_output_skip : 1;
+    unsigned int read_output_skip : 1;
     /* Non-nil means kill silently if Emacs is exited.
        This is the inverse of the `query-on-exit' flag.  */
-    int kill_without_query : 1;
+    unsigned int kill_without_query : 1;
     /* Non-nil if communicating through a pty.  */
-    int pty_flag : 1;
+    unsigned int pty_flag : 1;
     /* Flag to set coding-system of the process buffer from the
        coding_system used to decode process output.  */
-    int inherit_coding_system_flag : 1;
-    /* Flag to decide the multibyteness of a string given to the
-       filter (if any).  It is initialized to the value of
-       `default-enable-multibyte-characters' when the process is
-       generated, and can be changed by the function
-       `set-process-filter-multibyte'. */
-    int filter_multibyte : 1;
+    unsigned int inherit_coding_system_flag : 1;
     /* Record the process status in the raw form in which it comes from `wait'.
        This is to avoid consing in a signal handler.  The `raw_status_new'
        flag indicates that `raw_status' contains a new status that still
        needs to be synced to `status'.  */
-    int raw_status_new : 1;
+    unsigned int raw_status_new : 1;
     int raw_status;
 };
 
@@ -156,7 +152,7 @@ extern int synch_process_termsig;
 extern int synch_process_retcode;
 
 /* The name of the file open to get a null file, or a data sink.
-   VMS, MS-DOS, and OS/2 redefine this.  */
+   MS-DOS, and OS/2 redefine this.  */
 #ifndef NULL_DEVICE
 #define NULL_DEVICE "/dev/null"
 #endif
@@ -165,5 +161,18 @@ extern int synch_process_retcode;
    when exiting.  */
 extern int inhibit_sentinels;
 
+extern Lisp_Object Qeuid, Qegid, Qcomm, Qstate, Qppid, Qpgrp, Qsess, Qttname;
+extern Lisp_Object Qminflt, Qmajflt, Qcminflt, Qcmajflt, Qutime, Qstime;
+extern Lisp_Object Qcutime, Qpri, Qnice, Qthcount, Qstart, Qvsize, Qrss, Qargs;
+extern Lisp_Object Quser, Qgroup, Qetime, Qpcpu, Qpmem, Qtpgid, Qcstime;
+extern Lisp_Object Qtime, Qctime;
+
+extern Lisp_Object list_system_processes (void);
+extern Lisp_Object system_process_attributes (Lisp_Object);
+
+extern void hold_keyboard_input (void);
+extern void unhold_keyboard_input (void);
+extern int kbd_on_hold_p (void);
+
 /* arch-tag: dffedfc4-d7bc-4b58-a26f-c16155449c72
    (do not change this comment) */